Glossary

Term	Definition
ATC	Add to Cart. The step where a product is placed into the cart before checkout.
C&C	Click and Collect. Order online, pick up in store. Used by Mueller and Hornbach.
Capsolver	Third-party CAPTCHA solving service (capsolver.com). Required for Games Island, recommended for others.
CSV	Comma-Separated Values. File format used for checkout logs and profile import/export.
ERP Number	Lidl's internal product identifier (6+ digits). Found at the end of product URLs.
IMAP	Email protocol used to fetch OTP verification codes from your inbox during checkout.
Jig	Profile randomization. Placeholder values (RANDOM, XXX, @domain) replaced with random data at checkout.
MAX Mode	Type MAX in the quantity field to auto-detect the store's per-product purchase limit.
OTP	One-Time Password. Temporary verification code sent via email during some checkouts.
PLZ	Postleitzahl (German postal code, 5 digits). Used by Hornbach to find the nearest store.
Proxy	Server that routes traffic through a different IP to avoid blocks.
Rechnung	Invoice payment. Pay after delivery. Available on Lidl.
VIM	Verkauf im Markt. Hornbach's term for in-store pickup (same as Click and Collect).
Saferpay	Secure payment terminal used by Pagro for PayPal processing.
Vorkasse	Prepayment / bank transfer. Pay before shipping. Available on Lidl, Euronics, Hornbach, Comic Planet, and others.
Webcode	Expert.de's numeric product identifier (8+ digits). Found in the product URL.
Webhook	URL that receives automated checkout notifications, typically a Discord channel webhook.